Touch terminal and password generation method thereof

Abstract

A password generation method of a touch terminal includes receiving a touch input on a display from a user, obtaining touch information which obtains at least one of location information, color information or touch time interval information of a point where a touch is input, receiving account information, and combining the touch information with the account information to generate a password.

The invention claimed is: 
     
       1. A password generation method of a touch terminal, the method comprising the steps of:
 displaying a specific image selected by a user on a touch terminal display frame of the user; 
 receiving user's touch input information of a specific point on the displayed image; 
 acquiring position information of a pixel of the user touch input point and color information of a pixel of the user touch input point; and 
 generating a password by combining the pixel position information of the user touch input point and the pixel color information of the user touch input point, 
 wherein the number of specific images selected by the user on the touch terminal display is one or more images, 
 wherein the pixel position information is acquired as two-dimensional coordinates of a pixel corresponding to the touch input point, and the pixel color information is acquired as RGB information of the pixel corresponding to the touch input point, and 
 wherein one or a plurality of images selected by the user to generate one or a plurality of passwords using the position information and the color information of the touch input pixels on the specific image is displayed on one touch terminal display frame or on a partitioned display frame according to the number of the selected images. 
 
     
     
       2. The method according to  claim 1 , further comprising receiving account information before the password generation step, wherein the password is generated by combining the account information and the position information and the color information of the touch input point. 
     
     
       3. The method according to  claim 2 , further comprising displaying a keypad for inputting the account information in an area corresponding to the touch input point, wherein the area where the keypad is displayed is different according to the touch input point received from the user. 
     
     
       4. The method according to  claim 1 , further comprising receiving an input related to a lifespan of the password from the user, wherein the password generation step generates the password by combining the position information and the color information of the touch input point, and the lifespan of the password. 
     
     
       5. A password generation method of a touch terminal, the method comprising the steps of:
 receiving user's first touch input information of a first specific point on a displayed image after displaying a specific image selected by the user on a touch terminal display frame of the user; 
 acquiring position information of a pixel of the user's first touch input point and color information of a pixel of the user's first touch input point; 
 generating a first password by combining the pixel position information of the user's first touch input point and the pixel color information of the user's first touch input point; 
 receiving user's second touch input information of a second specific point on the displayed image; 
 acquiring position information of a pixel of the user's second touch input point and color information of a pixel of the user's second touch input point; and 
 generating a second password by combining the pixel position information of the user's second touch input point and the pixel color information of the user's second touch input point, 
 wherein the number of specific images selected by the user on the touch terminal display is one or more images, and 
 wherein one or a plurality of images selected by the user to generate one or a plurality of passwords using the position information and the color information of the touch input pixels on the specific image is displayed on one touch terminal display frame or on a partitioned display frame according to the number of the selected images. 
 
     
     
       6. The method according to  claim 5 , wherein the first password is generated by combining the position information and the color information of the first point and account information, and wherein the account information is automatically loaded and input by touching the second point. 
     
     
       7. A touch terminal comprising:
 a touch display for receiving a touch input from a user on a specific image selected by the user on a touch terminal display frame of the user; 
 a touch information acquisition processor for acquiring pixel position information and pixel color information of a touch input point on the specific image selected by the user; and 
 a password generation processor for generating a password by combining the pixel position information and the pixel color information of the touch input point, 
 wherein the number of specific images selected by the user on the touch terminal display is one or more images, 
 wherein the pixel position information is acquired as two-dimensional coordinates of a pixel corresponding to the user touch input point, and the pixel color information is acquired as RGB information of the pixel corresponding to the user touch input point, and 
 wherein one or a plurality of images selected by the user to generate one or a plurality of passwords using the position information and the color information of the touch input pixels on the specific image is displayed on one touch terminal display frame or on a partitioned display frame according to the number of the selected images. 
 
     
     
       8. The touch terminal according to  claim 7 ,
 wherein the touch display displays a keypad for inputting account information in an area corresponding to the touch input point, 
 wherein the area where the keypad is displayed is different according to the touch input point received from the user, and 
 wherein the password generation unit generates the password by combining the account information and the position information and the color information of the touch input point. 
 
     
     
       9. The touch terminal according to  claim 7 ,
 wherein the touch display receives an input related to a lifespan of the password from the user, and 
 wherein the password generation unit generates the password by combining the position information and the color information of the touch input point, and the lifespan of the password. 
 
     
     
       10. A touch terminal comprising:
 a touch display for receiving user's first touch input information of a first specific point on a displayed image after displaying a specific image selected by the user on a touch terminal display frame of the user; 
 a touch information acquisition processor for acquiring position information of a pixel of the user's first touch input point and color information of a pixel of the user's first touch input point; 
 a first password generation processor for generating a first password by combining the pixel position information and the pixel color information of the user's first touch input point; 
 a touch display for receiving user's second touch input information of a second specific point on the displayed image; 
 a touch information acquisition processor for acquiring position information of a pixel of the user's first touch input point and color information of a pixel of the user's second touch input point; and 
 a second password generation processor for generating a second password by combining the pixel position information and the pixel color information of the user's second touch input point, 
 wherein the number of specific images selected by the user on the touch terminal display is one or more images, 
 wherein the pixel position information is acquired as two-dimensional coordinates of a pixel corresponding to the user touch input point, and the pixel color information is acquired as RGB information of the pixel corresponding to the user touch input point, and 
 wherein one or a plurality of images selected by the user to generate one or a plurality of passwords using the position information and the color information of the touch input pixels on the specific image is displayed on one touch terminal display frame or on a partitioned display frame according to the number of the selected images. 
 
     
     
       11. The touch terminal according to  claim 10 ,
 wherein the password generation unit generates the password by combining the position information and the color information of the first point and account information, and 
 wherein the account information is automatically loaded and input by touching the second point.